The Brocade 40G-QSFP-LM4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 150m over OM3 multimode fiber (MMF) and 2km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LM4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
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Brocade 40G-QSFP-LM4 Compatible 40GBASE-LM4 QSFP+ 1310nm 2km DOM LC SMF/MMF Optical Transceiver Module
#36442
US$ 309.00
FS P/N: QSFP-LX4-40G
569 Sold
174 Reviews
11 Questions
, U.S. Warehouse
323 In Stock
Item Spotlights
< 3.5W Low Power Consumption
LC Duplex Type, DFB+PIN
Fully Compatible with 200+ Vendors
For Data Center, 40G Ethernet and Infiniband QDR and DDR Applications
Up to 150m over OM3, 2km over SMF
Description
Network Connectivity
Product Highlights
Q&A
Reviews
Resources
Brocade 40G-QSFP-LM4 Compatible 40GBASE-LM4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF/MMF, 1310nm, 150m/2km, LC, DOM)
Description
Brocade Compatible
40G-QSFP-LM4
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
41.2Gbps (4×10.3Gbps)
Wavelength
1310nm
Max Cable Distance
150m@OM3/2km@SMF
Connector
LC Duplex
Cable Type
MMF/SMF
Transimitter Type
DFB CWDM
Receiver Type
PIN
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX Power (MMF)
-7~4.3dBm
TX Power (SMF)
-10~2.3dBm
Receiver Sensitivity (MMF)
<-10dBm
Receiver Sensitivity (SMF)
<-13.7dBm
Receiver Overload (MMF)
4.3dBm
Receiver Overload (SMF)
2.3dBm
Powerbudget (MMF)
3.5dB
Powerbudget (SMF)
0.5dB
Power Consumption
<3.5W
Extinction Ratio
>3.5dB
Transmit and Dispersion Penalty (MMF)
4.7dB
Transmit and Dispersion Penalty (SMF)
2.6dB
Packaging Technology
BOX Packaging
Host FEC
Supported
EMC (Electro Magnetic Compatibility)
Supported
Bit Error Ratio (BER)
1E-12
Modulation Format
NRZ
Protocols
40G Ethernet, MSA Compliant
Application
40G Ethernet over MMF and SMF, Data Center
Warranty
5 Years
Quality Testing Program
Quality Control System
Take a look at our optics test program and see what truly sets us apart.
Quality Testing Program
Quality Control System Learn more
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Network Connectivity
Connection for 40G QSFP+ LX4 Transceivers with Cassettes and Enclosures
See more
Product Highlights
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Description
Network Connectivity
Product Highlights
Questions & Answers
All (11)Advantage (1)Cable Type (1)Connectors (1)Customization (1)Industrial Temperature (1)Interfaces (1)Lead Time (1)Policy (1)Transmission Distance (1)Warranty (1)Wavelength (1)
Q:
The 40 Gbps LM4 transceiver QSFP +, supports Wavelength range from 850nm to 1310nm?
by F***a on 03/07/2019
A:
Hello, thanks for your question. Regarding to your question about Product ID #36442. Confirmed that it would support the wavelength of 1310nm and would be able to run that wavelength 160m @ OM4 and would be able to run that 2km @ OS2 fiber. The wavelength would be 1310 during both multi mode and single mode use applications.
by M***g on 03/08/2019
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Customer Reviews
T
T***e
Colombia
07/28/2020
Very happy with the modules and services offered by FS.com. I ordered QSFP+ modules to fit for my computing networks. They can receive and forward without frame loss. Customer service was excellent, I had queries to the technical team about what I was ordering and to the sales team about the delivery, each time the response was helpful, accurate and professional.
Verified Purchase
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